Field Settings SiBE121135_A
253 Trial Operation and Field Settings
5.2 RA Indoor Unit
5.2.1 Model Type Setting
ARC466A6, ARC466A9
îš„ This remote controller is common to the heat pump model and cooling only model.
îš„ The heating operation will not be available when the jumper on the left side is cut. Replace
the remote controller if you cut the jumper on the left side.
ARC452A1, ARC452A3
îš„ This remote controller is common to the heat pump model and cooling only model.
îš„ Make sure the DIP switch is set to the correct side. The heating operation will not be
available when the DIP switch is set to the right side.
5.2.2 When 2 Units are Installed in 1 Room
Outline When 2 indoor units are installed in 1 room, 1 of the 2 indoor units and the corresponding
wireless remote controller can be set for different address.
Both the indoor unit PCB and the wireless remote controller need alteration.
The method of address setting varies depending on the type of indoor unit and the series of
wired remote controller. Refer to the following pages for the appropriate indoor unit and wireless
remote controller.
Wall Mounted
Type
(1) Remove the front grille.
(2) Remove the electrical box.
(3) Remove the shield plate of the electrical box.
(4) Cut the address setting jumper JA on the PCB.
Never cut this jumper.
(R18451)
H/P C/O
DIP switch
(R12755)
To Next Page
Loading...
Need help?
General
